Banding on photos from a canon pro 300

Clawhammer — Tue, 14 Apr 2026 10:52:06 GMT

This seems to be a common problem here has anyone found a common reason?? My printer suddenly decided to print bands in the first 40mm of the print on A3 paper, did the roller cleaning and nozzle checks all ok, tried a smaller print test on a5, no bands!!! sent an A3 through, yes bands again!!!! has anyone any idea's

Re: Banding on photos from a canon pro 300

Patrick — Fri, 17 Apr 2026 17:27:06 GMT

Hi Clawhammer,

Please contact one of Canon's Technical Support Representatives via phone or chat. To contact a Technical Support Representative, please use the link below to log into your My Canon account:

https://mycanon.usa.canon.com

Once logged in, click on your PRO-300 and then click on the Product Support button to access available support options.

Did this answer your question? If so, please click the Accept as Solution button below so that others may find the answer as well.

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Banding on photos from a canon pro 300

Re: Banding on photos from a canon pro 300